Home / 1,630,426.34-2,444,353.27-1,030,122.18

Finding the Fourth Proportional to 1,630,426.34, 2,444,353.27 and 1,030,122.18

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Solution

The fourth proportional to 1,630,426.34, 2,444,353.27 and 1,030,122.18 is: 1,544,370.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,426.34 : 2,444,353.27 = 1,030,122.18 : x
  2. Step 2: Convert to fraction form
    1,630,426.34/2,444,353.27 = 1,030,122.18/x
  3. Step 3: Cross multiply
    1,630,426.34x = 2,444,353.27 × 1,030,122.18
  4. Step 4: Simplify right side
    1,630,426.34x = 2,517,982,519,182.53
  5. Step 5: Solve for x
    x = 2,517,982,519,182.53/1,630,426.34
  6. Step 6: Final answer
    x = 1,544,370.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.